886668

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1997}}^1$

素因数の和:2041

約数の個数: 24

約数和(自身を含む): 2125872

約数和(自身を除く): 1239204

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 1997, 3994, 5991, 7988, 11982, 23964, 73889, 147778, 221667, 295556, 443334, 886668]

約数ペア:

[(1, 886668), (2, 443334), (3, 295556), (4, 221667), (6, 147778), (12, 73889), (37, 23964), (74, 11982), (111, 7988), (148, 5991), (222, 3994), (444, 1997)]